Accession Number : AD0601914

Title :   A SIMPLE AND VERSATILE PUNCH CARD SYSTEM FOR BIBLIOGRAPHIC USE.

Corporate Author : ARMY MEDICAL RESEARCH AND NUTRITION LAB DENVER COLO

Personal Author(s) : Leveille,Gilbert A. ; Sauberlich,Howerde E. ; Goad,Wayne C.

Report Date : 26 DEC 1963

Pagination or Media Count : 10

Abstract : A punch card system is described which should find application for general or specific bibliographic use. The system enables the individual to file a reference by subject, author and year. A reference can be cross-indexed in as many as four subject categories and up to 39,999 subjects can be indexed. The cards can be filed randomly and, consequently, the system can be maintained with a minimum of labor. (Author)

Descriptors :   (*BIBLIOGRAPHIES, INFORMATION RETRIEVAL), (*PUNCHED CARDS, BIBLIOGRAPHIES), INDEXES, SUBJECT INDEXING, CLASSIFICATION, CODING

Distribution Statement : APPROVED FOR PUBLIC RELEASE